A member of the 554th RED HORSE Squadron, center, guides wingmen of the Republic of Korea Air Force and Republic of Singapore Air Force during the use of a compact track loader saw cutter as part of a training task of exercise Silver Flag April 24, 2018, at Northwest Field, Guam. Teams faced a simulated aftermath of a base attack. They had to repair facilities and the airfield to ensure that they can get the airfield back up and operational. (U.S. Air Force by Airman 1st Class Christopher Quail)